UNNMIIY Adjustable Dumbbells 20–90 lb Pair Set with Barbell Connector

The UNNMIIY adjustable dumbbell set offers a 5-in-1 design with a connector that transforms the pair into a barbell, kettlebell, or push-up stand. The set includes 20, 30, 45, 70, and 90 lb dumbbells (sold as pairs at each weight) with a selector pin adjustment mechanism. Built with steel plates and designed for home gym use, this set targets budget-conscious lifters seeking multi-functional training without dedicated equipment racks. The included connector and tray add versatility, though the footprint expands when multiple weights are stacked. Best suited for beginners to intermediate lifters doing progressive overload and those with limited space who want compound-movement capability.